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One-Pot and Efficient Synthesis of Triazolo[1,2-a]indazole-triones via Reaction of Arylaldehydes with Urazole and Dimedone Catalyzed by Silica Nanoparticles Prepared from Rice Husk

A novel synthesis of triazolo[1,2-a]indazole-1,3,8-trione derivatives by reaction of urazole, dimedone and aromatic aldehydes under conventional heating and microwave irradiation and solvent-free conditions using silica nanoparticles prepared from rice husk ash as catalyst is described. The new meth...

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Detalles Bibliográficos
Autores principales: Hamidian, Hooshang, Fozooni, Samieh, Hassankhani, Asadollah, Mohammadi, Sayed Zia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264693/
https://www.ncbi.nlm.nih.gov/pubmed/22031067
http://dx.doi.org/10.3390/molecules16119041